CaratHunter
Plans
Pear|Natural|IGI

0.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 841684071

Shape and cutting style on the report: Pear brilliant

Certificate IGI 841684071

Diamond specifications and retailer prices

From £292 GBP
As of November 6, 2026
Save £937 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,229 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841684071. Listed at 17 retailers as of November 5, 2026, with prices from £292 to £1,229, a £937 spread on the same certified stone. NZ Jewellers lists it at £1,229. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 841684071
Dimensions6.69 × 4.43 × 2.90 mm
L/W Ratio1.51
Girdle conditionFaceted
Top View
6.69 mm4.43 mm0.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 841684071
Side View
Table 57.0%Crown 35.7°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,229 GBP|Low: £292 GBP|High: £1,502 GBP|Avg: £693 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 12£292 GBP
Retailer 6£362 GBP
Retailer 14£391 GBP
Retailer 10£422 GBP
Retailer 16£422 GBP
Retailer 3£452 GBP
Retailer 2£481 GBP
Retailer 4£489 GBP
Retailer 11£505 GBP
Retailer 13£537 GBP
Retailer 15£542 GBP
Retailer 17£607 GBP
Retailer 8£786 GBP
Retailer 7£788 GBP
Retailer 9£862 GBP
Retailer 5£903 GBP
NZ Jewellers£1,229 GBP

8 data points across 17 retailers

17 retailers£292 GBP to £1,229 GBP

A
Cheapest Retailer
-
£292 GBP
A
Retailer 2
-
£362 GBP
View
Final sale: no returns
B+
Retailer 3
-
£391 GBP
View
B+
Retailer 4
-
£422 GBP
View
B+
Retailer 5
-
£422 GBP
View
B+
Retailer 6
-
£452 GBP
View
B+
Retailer 7
-
£481 GBP
View
B+
Retailer 8
-
£489 GBP
View
B+
Retailer 9
-
£505 GBP
View
B
Retailer 10
-
£537 GBP
View
B
Retailer 11
-
£542 GBP
View
B
Retailer 12
-
£607 GBP
View
B
Retailer 13
-
£786 GBP
View
B
Retailer 14
-
£788 GBP
View
C
Retailer 15
-
£862 GBP
View
B
Retailer 16
-
£903 GBP
View
Most Expensive
C
NZ Jewellers
857ed304-6350-44b8-80d8-6fedfa85991b · Nov 5
£1,229 GBP
$1,645 USD
View
16 more retailers have this diamond
Prices start from £292 GBPSave up to £937 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Pear
£292 GBP